Help me in solving SYNC10 problem

help
,
1

My issue

My code

using System;

namespace MyApplication
{
  class Program
  {
    static void Main(string[] args)
    {
      Console.WriteLine(3 + 1);
      Console.WriteLine(4 + 3);
      Console.Write(3 + 1);
      Console.Write(4 + 3);
    }
  }
}

Learning course: Learn C#
Problem Link: CodeChef: Practical coding for everyone